On Tue, Aug 17, 2004 at 08:28:44AM -0700, Christoph Lameter wrote: > This is the second release of the page fault fastpath path. The fast path > avoids locking during the creation of page table entries for anonymous > memory in a threaded application running on a SMP system. The performance > increases significantly for more than 4 threads running concurrently. Please reformat your patch according to Documentation/CodingStyle (or just look at the surrounding code..). Also you're duplicating far too much code of the regular pagefault code, this probably wants some inlined helpers. Your ptep_lock should be called ptep_trylock. - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlReceived on Tue Aug 17 11:50:06 2004
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